69.3k views
5 votes
Is d = 6 a solution to the inequality below?
13 < d + 3

User Djna
by
8.4k points

1 Answer

7 votes

Answer:

Explanation:

d = 6 would not be a solution to the inequality below because it would make the inequality untrue! Plugging in, we get:

13 < d + 3

13 < 6 + 3
13 < 9
We know that 9 is not a solution to the inequality!

To solve, we isolate the d, and from there we can find all values that are a solution to the inequality to the solution!


13 < d + 3\\\\13 - 3 < d\\\\10 < d

Thus, one can say that the solutions to the inequality are: [R, d > 10]!

User IdFlood
by
7.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories